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* MFC r261530ian2014-07-251-4/+12
| | | | | | Set the malloc alignment to 64 bytes on platforms that use the U-Boot API device drivers. Recent versions of u-boot run with the MMU enabled, and require DMA-based I/O to be aligned to cache line boundaries.
* - Removing some unneeded definitions of NULL(cruft related to 1970's C).avatar2011-07-101-14/+2
| | | | | | | | | | | | | | | | | | | | | | In C90, NULL is guaranteed to be declared in <stddef.h> and also in <string.h>. Though the correct way to define NULL in FreeBSD is to include <sys/_null.h>, other parts of libstand still require <string.h> to build; therefore, we keep <string.h> in stand.h and add a note about this; - Removing no longer used 'Prototype' definition. Quote from bde@: 'Cruft related to getting incomplete struct declarations within prototypes forward-declared before the structs. It doesn't mean "prototype" but only part of a prototype-related hack. No longer used.' - Replacing iaddr_t with uintptr_t; - Removing use of long double to determine alignment. Use a fixed 16 byte alignment instead; Reviewed by: bde Obtained from: DragonFlyBSD (partially) MFC after: 1 month
* style(9) cleanupkevlo2011-07-101-1/+1
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* Fixing building bustage on 32 bits platforms when WARNS >= 2. Note thatavatar2011-07-081-0/+1
| | | | | | | | | this fix only applies to zalloc.c, the other part of libstand such like qdivrem.c still gives compilation warnings on sparc64 tinderbox builds; therefore, WARNS level isn't changed for now. Submitted by: Garrett Cooper <yanegomi@gmail.com> Reviewed by: bde
* Just use uintptr_t and intptr_t rather than requiring each arch to providejhb2005-05-311-24/+2
| | | | explicit int/long typedefs.
* Define iaddr_t and saddr_t for arm.cognet2004-05-141-1/+4
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* No reason to disable this test on powerpc.grehan2004-02-251-2/+0
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* Trust the code more than the comment(s) and correct some falserobert2003-04-121-4/+4
| | | | | statements about pointer data type sizes, which spread probably by copy-and-paste.
* Reimplement malloc/free debugging that includes the offending file:linepeter2002-07-201-0/+1
| | | | | | | | | | | | info. This turned out to be rather useful on ia64 for tracking down malloc/free problems. Detect duplicate free()'s - otherwise these show up as a guard1 failure and it looks like corruption instead of something simple like a second free() where there shouldn't be. Deal with libz using libc headers and not seeing the malloc/free stuff that we provide in libstand. Do similar nastiness to what is done for bzlib. Tested on: i386, ia64 (compile, run)
* Define the types iaddr_t and saddr_t for sparc64.robert2001-10-151-0/+4
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* A quick and dirty port of libstand to ia64.dfr2001-03-061-0/+4
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* Disable the end guard for now.benno2000-11-101-0/+2
| | | | | | | | The test for failing the end guard was always triggering (and was reported as such in compiler warnings). This is a temporary band-aid until I can work out what's really going on. Reviewed by: obrien
* Inital PowerPC loader build support.obrien2000-10-101-0/+4
| | | | Submitted by: Benno Rice <benno@jeamland.net>
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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* To clarify last commit, msmith says:obrien1998-10-171-1/+1
| | | | | The reason the Alpha has less room than the i386 is because the bootstrap is given a 256K mapping by the firmware; to add more requires extra work.
* Reduce the sbrk() increment from 64K to 4K. There's not much room on themsmith1998-10-161-2/+2
| | | | Alpha, and wasting potentially 64K-4 bytes of RAM just isn't an option.
* Prune unused zalloc components as recommended by Matt Dillon. Extra debuggingmsmith1998-10-011-3/+1
| | | | code is still enabled (it's not very expensive).
* * Enable old UFS compatibility code for booting from Digital Unix formatteddfr1998-09-261-1/+7
| | | | | | | disks. * Fix a whole raft of warnings, printf and otherwise. * Make zalloc work for alpha (just a case of using the right typedef). * Add some (disabled) malloc debug printing to stand.h.
* Replace the old and extremely icky Mach/NetBSD allocator with a similarlymsmith1998-09-261-0/+83
compact and much better one donated by Matt Dillon. Implement a simple sbrk() which uses the existing setheap() api. Remove the custom allocator from the UFS code. It wasn't working quite right, and it shouldn't be needed with the new allocator. Fix a serious problem with changing the value of already-existent environment variables. Don't attempt to modify the supposedly-const argument to putenv() Fix an off-by-one sizing error in the zipfs code detected by the new allocator. Submitted by: zmalloc from Matt Dillon <dillon@backplane.com>
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